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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 31, 2001 - Issue 16
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Original Articles

AN EFFICIENT PROCEDURE FOR PREPARATION OF SULFONATED DDPPI

Xiaodong Li State Key Laboratory of Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
,
Shijie Lu State Key Laboratory of Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, ChinaCorrespondence[email protected]
,
Jianzhong Niu State Key Laboratory of Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, China
&
Albert S. C. Chan Department of Applied Biology and Chemical Technology, Hong Kong Polytechnic, University, Hung Hom, Kowloon, Hong Kong, China
Pages 2429-2433 | Received 06 Nov 2000, Published online: 09 Nov 2006
 
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Abstract

A new developed sulfonation procedure for the synthesis of water-soluble ligand was applied to DDPPI [1,4:3,6-dianhydro-2,5-dideoxy-2,5-bis-(diphenylphosphino)-L-iditol] with high yield and purity. The product was confirmed by elemental analysis and 1H, 13C, 31 P NMR and IR spectroscopy.

ACKNOWLEDGMENT

The authors thank the National Nature Science Foundation of China (29673052) for financial support.

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